000 00304nam a2200109Ia 4500
008 171204s9999 xx 000 0 und d
245 _aEuclidean Geometry in Mathematical Olympiads:
245 _cEvan Chen
260 _c2016
650 _xGeometry
856 _uhttp://down.ebook777.com/052/0883858398.pdf
999 _c345515
_d345515